The killer targets his third victim and the killing has a seismic impact on Sam and Ginas world. The police step up their efforts to protect the accused men and start to monitor their mobile phones. The killers identity is revealed.

The police mount an unusual operation in an attempt to catch the killer but the operation fails when Harri interferes. Richie is attacked at the police station and the identity of the killer is revealed. Sam attempts to help Caryn and is required to stand up to Morgan once and for all.